07CTF 2026 is an online jeopardy-style CTF hosted by team 0bscuri7y, running for 24 hours starting September 19 at 17:30 IST. Categories include web, pwn, OSINT, misc, and reverse engineering, plus a few zero-day challenges, with no team-size limit and separate leaderboards for AI and human competitors. Organizers note it isn't aimed at beginners.
// source: ctftime.org ↗